package com.zhaotianhao.util;import org.elasticsearch.index.query.*;/** * @Author Z-7 * @Date 2022/3/1 */public class EsUtils {    public void testQuery(){         MultiMatchQueryBuilder multiMatchQueryBuilder = QueryBuilders.multiMatchQuery("value", "f1", "f2");         RangeQueryBuilder price = QueryBuilders.rangeQuery("price").from(100).to(100);        TermQueryBuilder catid = QueryBuilders.termQuery("catid", 100);        BoolQueryBuilder boolQuery = QueryBuilders.boolQuery();        boolQuery.must();    }}